202986285

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 334333440

約数和(自身を除く): 131347155

約数列:

[1, 3, 5, 15, 41, 123, 205, 239, 615, 717, 1195, 1381, 3585, 4143, 6905, 9799, 20715, 29397, 48995, 56621, 146985, 169863, 283105, 330059, 849315, 990177, 1650295, 4950885, 13532419, 40597257, 67662095, 202986285]

約数ペア:

[(1, 202986285), (3, 67662095), (5, 40597257), (15, 13532419), (41, 4950885), (123, 1650295), (205, 990177), (239, 849315), (615, 330059), (717, 283105), (1195, 169863), (1381, 146985), (3585, 56621), (4143, 48995), (6905, 29397), (9799, 20715)]